A. An Order is deemed issued on the date on the face of the Order which is the date the presiding officer signs the Order.B. In computing a period of time prescribed or allowed by these rules or by applicable statute: 1. The day of the act, event, finding, or default, or the date an Order is issued, shall not be included;2. The last day of the period so computed shall be included, unless it is a Saturday, a Sunday, or a state legal holiday, in which event the period runs until the end of the next working day;3. When the period of time prescribed is less than seven days, intermediate Saturdays, Sundays, and state legal holidays shall be excluded in the computation;4. No additional time for mailing shall be allowed.Utah Admin. Code R610-3-15